Richard Levitte
37da54b10e
The #error message must match a very specific regexp (see mkdef.pl,
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currently line 470).
2001-09-26 15:18:32 +00:00
Geoff Thorpe
79aa04ef27
Make the necessary changes to work with the recent "ex_data" overhaul.
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See the commit log message for that for more information.
NB: X509_STORE_CTX's use of "ex_data" support was actually misimplemented
(initialisation by "memset" won't/can't/doesn't work). This fixes that but
requires that X509_STORE_CTX_init() be able to handle errors - so its
prototype has been changed to return 'int' rather than 'void'. All uses of
that function throughout the source code have been tracked down and
adjusted.
2001-09-01 20:02:13 +00:00
Richard Levitte
710e5d5639
make update
2001-07-31 17:07:24 +00:00
Ben Laurie
dbad169019
Really add the EVP and all of the DES changes.
2001-07-30 23:57:25 +00:00
Bodo Möller
9c10b2c8d3
For consistency with the terminology used in my SAC2001 paper, avoid
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the term "simultaneous multiplication" (which -- acording to the
paper, at least -- applies only to certain methods which we don't use
here)
2001-07-10 11:41:29 +00:00
Bodo Möller
56a106115f
comment change
2001-07-10 11:28:53 +00:00
Bodo Möller
e3a4f8b84c
Precomputation will not necessarily be LIm-Lee precomputation.
2001-07-10 10:04:05 +00:00
Bodo Möller
b8e2f83ae6
Call ENGINE_cleanup() to avoid memory leak.
2001-07-04 20:55:36 +00:00
Richard Levitte
1f0af2c073
len is a size_t, which is an unsigned integer. Therefore, some
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compilers will complain against the check for less than zero.
2001-05-14 11:56:47 +00:00
Bodo Möller
413a4a0461
Fix warnings.
2001-04-03 14:03:47 +00:00
Richard Levitte
8a2908a24a
Since they aren't implemented yet, EC_GFp_{recp,nist}_method() need to
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be "#if 0"'d, or they will (re)appear as existing functions in
util/libeay.num.
2001-03-21 12:34:34 +00:00
Bodo Möller
26fbabf3d1
Increase boundaries in EC_window_bits_for_scalar_size table.
2001-03-20 11:16:12 +00:00
Bodo Möller
37cdcb4d8a
Table for window sizes.
2001-03-19 22:38:24 +00:00
Bodo Möller
4f69172d25
Completely remove mont2 stuff.
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It does not appear to be faster than the current Montgomery code
except for very small moduli (somewhere between 192 and 224 bits
in a 64-bit Sun environment, and even less than 192 bits
on 32 bit systems).
2001-03-15 18:17:40 +00:00
Bodo Möller
63c43dcc59
avoid infinite loop
2001-03-15 11:31:37 +00:00
Richard Levitte
37a92e9ce4
make update.
2001-03-13 21:47:23 +00:00
Bodo Möller
194dd04699
Rename function EC_GROUP_precompute to EC_GROUP_precompute_mult,
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which indicate its purpose more clearly.
2001-03-12 07:26:23 +00:00
Bodo Möller
5b054c6955
EC_METHOD based on bn_mont2 (not used in the library)
2001-03-11 17:43:07 +00:00
Bodo Möller
10654d3a74
Forcibly enable memory leak checking during "make test"
2001-03-11 14:49:46 +00:00
Bodo Möller
6017e604f8
Timings are not supposed to be enabled by default ...
2001-03-11 12:30:52 +00:00
Bodo Möller
3837491174
Add functions EC_POINT_mul and EC_GROUP_precompute.
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The latter does nothing for now, but its existence means
that applications can request precomputation when appropriate.
2001-03-11 12:27:24 +00:00
Bodo Möller
86a921af06
handle negative scalars correctly when doing point multiplication
2001-03-11 08:44:50 +00:00
Bodo Möller
616df35633
use fflush
2001-03-11 08:27:11 +00:00
Bodo Möller
e44fcedadf
Change timing output: We don't have "exponents" here, curves are
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considered additive
2001-03-10 23:49:06 +00:00
Bodo Möller
6f8f443170
comment and error code update
2001-03-10 23:37:52 +00:00
Bodo Möller
d18af3f37e
Remove files from Lenka's EC implementation.
2001-03-10 23:26:41 +00:00
Bodo Möller
48fe4d6233
More EC stuff, including EC_POINTs_mul() for simultaneous scalar
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multiplication of an arbitrary number of points.
2001-03-10 23:18:35 +00:00
Dr. Stephen Henson
24a93e6cdd
In crypto/ec #if 0 out structures which reference (currently)
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non existent functions because this breaks shared libraries.
2001-03-10 12:37:01 +00:00
Bodo Möller
4e20b1a656
Instead of telling both 'make' and the user that ranlib
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errors can be tolerated, hide the error from 'make'.
This gives shorter output both if ranlib fails and if
it works.
2001-03-09 14:01:42 +00:00
Bodo Möller
42909e3968
Fix ec_GFp_simple_cmp.
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Use example group from Annex I of X9.62 in ectest.c.
2001-03-08 22:52:49 +00:00
Bodo Möller
156e85578d
Implement EC_GFp_mont_method.
2001-03-08 20:55:16 +00:00
Bodo Möller
bb62a8b0c5
More method functions for elliptic curves,
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and an ectest.c that actually tests something.
2001-03-08 19:14:52 +00:00
Richard Levitte
0e99546424
Some EC function names are really long. Make aliases for VMS on VAX.
2001-03-08 17:20:31 +00:00
Bodo Möller
3285076c8e
Integrate ec_err.[co].
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"make depend"
2001-03-08 12:30:12 +00:00
Bodo Möller
de10f6900d
Sort openssl.ec, the configuration file for mkerr.pl.
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Change mkerr.pl so that it puts the ERR_load_..._strings()
prototype in header files that it writes.
2001-03-08 12:14:25 +00:00
Bodo Möller
adfe54b7be
Integrate ectest.c (which does not yet do anything).
2001-03-08 11:59:48 +00:00
Bodo Möller
91f29a38a0
Let EC_POINT_copy do nothing if dest==src
2001-03-08 11:18:06 +00:00
Bodo Möller
1d5bd6cf71
More 'TODO' items.
2001-03-08 11:16:33 +00:00
Bodo Möller
226cc7ded4
More method functions for EC_GFp_simple_method.
2001-03-08 01:23:28 +00:00
Bodo Möller
e869d4bd32
More method functions.
2001-03-07 20:56:48 +00:00
Bodo Möller
60428dbf0a
Some actual method functions (not enough yet to use the EC library, though),
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including EC arithmetics derived from Lenka Fibikova's code (with some
additional optimizations).
2001-03-07 19:54:35 +00:00
Bodo Möller
f1f25544e0
..._init functions are method-specific too
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(they can't do much useful, but they will have to set pointers
to NULL)
2001-03-07 09:53:41 +00:00
Bodo Möller
2e0db07627
Optimized EC_METHODs need specific 'set_curve' and 'free' functions.
2001-03-07 09:48:38 +00:00
Bodo Möller
58fc62296f
The next bunch of vaporware.
2001-03-07 09:29:45 +00:00
Bodo Möller
df9cc1535e
extra_data 'mixin'.
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(This will be used for Lim/Lee precomputation data.)
2001-03-07 09:03:32 +00:00
Bodo Möller
c4b36ff474
Oops ...
2001-03-07 01:41:20 +00:00
Bodo Möller
f418f8c17c
In clear_free, clear the complete structure just in case
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the method misses something.
2001-03-07 01:37:54 +00:00
Bodo Möller
0657bf9c14
Implement dispatcher for EC_GROUP and EC_POINT method functions.
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Initial EC_GROUP_new_curve_GFp implementation.
2001-03-07 01:17:05 +00:00
Bodo Möller
5b438e9b0f
Add a few 'const's
2001-03-06 22:30:03 +00:00
Bodo Möller
774530f412
'is_at_infinity' tests don't need a BN_CTX.
2001-03-06 08:55:33 +00:00
